The percent composition of lithium in lithium bromide (LiBr) is approximately 7.7%. The percent composition of bromine in lithium bromide is approximately 92.3%.
LiBr contain 8,139 % lithium and 91,860 % bromine.
The percent composition of bromine in NaBr is approximately 77.7%. This is calculated by dividing the molar mass of bromine by the molar mass of NaBr and then multiplying by 100.
The percent composition of lithium in LiBr is approximately 7.0%. This is calculated by dividing the molar mass of lithium by the molar mass of LiBr and then multiplying by 100.
Sodium bromide has a percent composition of approximately 22.8% sodium and 77.2% bromine.
Bromine has an atomic mass of 79.904 g/mol, while the molar mass of NaBr is 102.89 g/mol. Therefore, the percent composition of bromine in NaBr is (79.904 g/mol / 102.89 g/mol) x 100 = 77.68%.
LiBr contain 8,139 % lithium and 91,860 % bromine.
LiBr contain 8,139 % lithium and 91,860 % bromine.
The percent composition of bromine in NaBr is approximately 77.7%. This is calculated by dividing the molar mass of bromine by the molar mass of NaBr and then multiplying by 100.
The percent composition of lithium in LiBr is approximately 7.0%. This is calculated by dividing the molar mass of lithium by the molar mass of LiBr and then multiplying by 100.
Sodium bromide has a percent composition of approximately 22.8% sodium and 77.2% bromine.
Lithium Bromine
The percent composition for CuBr2 is: Cu= 28.45% Br= 71.55%
Bromine has an atomic mass of 79.904 g/mol, while the molar mass of NaBr is 102.89 g/mol. Therefore, the percent composition of bromine in NaBr is (79.904 g/mol / 102.89 g/mol) x 100 = 77.68%.
This is an example of synthesis of a compound from its elements.
Lithium and bromine would form lithium bromide, a white crystalline compound. The combination of lithium, a metal, with bromine, a non-metal, results in an ionic bond where lithium loses an electron to bromine, forming a stable compound. Lithium bromide is commonly used in air conditioning systems and as a desiccant.
The balanced equation for the reaction between bromine and lithium chloride is: 2LiCl + Br2 -> 2LiBr + Cl2.
Lithium Bromide = LiBr